update to new hue-js interface, storing username token in config file

README.md

@@ -47,9 +47,7 @@ Usage
     options
       -h, --help     print this message and exit
       -H, --host     the hostname or ip of the bridge to control
-      -i, --init     initialize the config file at ~/.hue.json
       -j, --json     force output to be in json
-      -s, --save     save the config file at ~/.hue.json, same as --init
       -u, --updates  check for available updates
       -v, --version  print the version number and exit
 
@@ -111,19 +109,6 @@ Again, `-j` if you'd like json output.
 Running with the command `lights` will give us a list of all the lights
 connected to the base station.
 
-Before we continue, let's create a configuration file.  In the file we can
-set the default host to connect to, so we don't have to keep supplying the
-`-H` argument.  Run:
-
-    $ hue --host 10.0.1.218 --save
-    config file written to `~/.hue.json`
-    {
-      "host": "10.0.1.218"
-    }
-
-Now we'll no longer have to supply the `-H` argument
-with every command.
-
 From here, we can get information about a single light like:
 
     $ hue lights 1
@@ -268,7 +253,7 @@ The `state` keyword tells `hue` to read from stdin
 Config
 ------
 
-An optional config file can be created at `~/.hue.json` that looks like...
+A config file will be created at `~/.hue.json` upon registration that looks like...
 
 ``` json
 {

hue-cli.js

@@ -72,9 +72,7 @@ function usage() {
     'options',
     '  -h, --help     print this message and exit',
     '  -H, --host     the hostname or ip of the bridge to control',
-    '  -i, --init     initialize the config file at ' + configfile,
     '  -j, --json     force output to be in json',
-    '  -s, --save     save the config file at ' + configfile + ', same as --init',
     '  -u, --updates  check for available updates',
     '  -v, --version  print the version number and exit'
   ].join('\n');
@@ -84,9 +82,7 @@ function usage() {
 var options = [
   'h(help)',
   'H:(host)',
-  'i(init)',
   'j(json)',
-  's(save)',
   'u(updates)',
   'v(version)'
 ].join('');
@@ -98,12 +94,6 @@ while ((option = parser.getopt()) !== undefined) {
   switch (option.option) {
     case 'h': console.log(usage()); process.exit(0);
     case 'H': config.host = option.optarg; break;
-    case 'i': case 's':
-      var s = JSON.stringify(config, null, 2);
-      fs.writeFileSync(configfile, s + '\n');
-      console.log('config file written to `%s`', configfile);
-      console.log(s);
-      process.exit(0);
     case 'j': json = true; break;
     case 'u': // check for updates
       require('latest').checkupdate(package, function(ret, msg) {
@@ -243,14 +233,30 @@ switch (args[0]) {
     });
     break;
   case 'register': // register this app
+    // Check for existing config
+    var existingconfig = statPath(configfile);
+    if (existingconfig && existingconfig.isFile()) {  
+        console.log('A config file already exists at %s', configfile);
+        console.log('please remove it before attempting to register a new hub')
+        process.exit(1);
+    }
+    // Attempt to pair with hue hub
     client = getclient();
     console.log('please go and press the link button on your base station');
-    client.register(function(err) {
+    client.register(function(err, resp) {
       if (err) {
         console.error('failed to pair to Hue Base Station %s', config.host);
         throw err;
       }
+
       console.log('Hue Base Station paired!')
+      console.log('username: ' + resp[0].success.username);
+      config.username = resp[0].success.username;
+
+      // writing config file
+      var s = JSON.stringify(config, null, 2);
+      fs.writeFileSync(configfile, s + '\n');
+      console.log('config file written to `%s`', configfile);
     });
     break;
   case 'search': // search for base stations
@@ -282,15 +288,16 @@ function getclient() {
       'error: host not set',
       '',
       'search for hosts with `hue search`',
-      'then run with `-H <host>` or create a config file with `--init`',
+      'then run with `-H <host>`',
     ].join('\n'));
     process.exit(1);
   }
 
   // create the client
   var client = Hue.createClient({
     stationIp: config.host,
-    appName: app
+    appName: app,
+    username: config.username
   });
   return client;
 }
@@ -330,3 +337,10 @@ function hex2rgb(hex) {
     return parseInt(h + '' + i, 16)
   }
 }
+
+function statPath(path) {
+  try {
+    return fs.statSync(path);
+  } catch (ex) {}
+  return false;
+}

package.json

@@ -16,7 +16,7 @@
   },
   "dependencies": {
     "posix-getopt": "~1.0.0",
-    "hue.js": "https://github.com/bahamas10/hue.js/tarball/dave-1432672068",
+    "hue.js": "https://github.com/bahamas10/hue.js/tarball/master",
     "latest": "~0.1.1",
     "css-color-names": "0.0.0",
     "extsprintf": "~1.0.2"